#43402 [NEW]: php_filter_validate_email not RFC2822 compliant

From: nobody at example dot org Operating system: N/A PHP version: 5.2.5 PHP Bug Type: Filter related Bug description: php_filter_validate_email not RFC2822 compliant Description: ------------ The regex used in php_filter_validate_email does not permit all valid atom chars from RFC2822 (eg: ASCII 61, 63). Reproduce code: --------------- <?php $valid="!#$%&'*+-/=.?^_`{|}~@[1.0.0.127]"; echo filter_var($valid, FILTER_VALIDATE_EMAIL)? 'Valid': 'Invalid', "\n"; Expected result: ---------------- Valid Actual result: -------------- Invalid -- Edit bug report at http://bugs.php.net/?id=43402&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=43402&r=trysnapshot44 Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=43402&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=43402&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=43402&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=43402&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=43402&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=43402&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=43402&r=needscript Try newer version: http://bugs.php.net/fix.php?id=43402&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=43402&r=support Expected behavior: http://bugs.php.net/fix.php?id=43402&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=43402&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=43402&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=43402&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=43402&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=43402&r=dst IIS Stability: http://bugs.php.net/fix.php?id=43402&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=43402&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=43402&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=43402&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=43402&r=mysqlcfg